Append String to a Text file
Imports System
Imports System.IO
Imports System.Text
Public Class MainClass
Shared Sub Main()
Dim file_stream As New FileStream("test.txt", FileMode.Append)
Dim bytes As Byte() = New UTF8Encoding().GetBytes("Hello world!")
file_stream.Write(bytes, 0, bytes.Length)
file_stream.Close()
End Sub
End Class
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